[  551.948999] br1: port 1(veth1.100) entered blocking state
[  551.949090] br1: port 1(veth1.100) entered disabled state
[  551.949149] veth1.100: entered allmulticast mode
[  551.949210] veth1: entered allmulticast mode
[  551.949293] veth1.100: entered promiscuous mode
[  551.949342] veth1: entered promiscuous mode
[  551.973061] br1: port 1(veth1.100) entered blocking state
[  551.973115] br1: port 1(veth1.100) entered forwarding state
[  552.030767] br2: port 1(veth1.200) entered blocking state
[  552.030843] br2: port 1(veth1.200) entered disabled state
[  552.030915] veth1.200: entered allmulticast mode
[  552.031001] veth1.200: entered promiscuous mode
[  552.060473] br2: port 1(veth1.200) entered blocking state
[  552.060533] br2: port 1(veth1.200) entered forwarding state
[  561.137282] veth1.100: left allmulticast mode
[  561.137360] veth1.100: left promiscuous mode
[  561.137418] br1: port 1(veth1.100) entered disabled state
[  561.147590] veth1.200: left allmulticast mode
[  561.147692] veth1: left allmulticast mode
[  561.147742] veth1.200: left promiscuous mode
[  561.147798] veth1: left promiscuous mode
[  561.147859] br2: port 1(veth1.200) entered disabled state
[  563.167100] br2: port 1(veth1.200) entered blocking state
[  563.167206] br2: port 1(veth1.200) entered disabled state
[  563.167292] veth1.200: entered allmulticast mode
[  563.167352] veth1: entered allmulticast mode
[  563.167459] veth1.200: entered promiscuous mode
[  563.167528] veth1: entered promiscuous mode
[  563.167620] br2: port 1(veth1.200) entered blocking state
[  563.167692] br2: port 1(veth1.200) entered forwarding state
[  563.176792] br1: port 1(veth1.100) entered blocking state
[  563.176872] br1: port 1(veth1.100) entered disabled state
[  563.176940] veth1.100: entered allmulticast mode
[  563.177036] veth1.100: entered promiscuous mode
[  563.177116] br1: port 1(veth1.100) entered blocking state
[  563.177171] br1: port 1(veth1.100) entered forwarding state
[  567.227463] veth1.200: left allmulticast mode
[  567.227566] veth1.200: left promiscuous mode
[  567.227644] br2: port 1(veth1.200) entered disabled state
[  567.330366] veth1.100: left allmulticast mode
[  567.330465] veth1: left allmulticast mode
[  567.330508] veth1.100: left promiscuous mode
[  567.330556] veth1: left promiscuous mode
[  567.330639] br1: port 1(veth1.100) entered disabled state